Question: [20 P] In a sample of cold-worked metal dislocation density is 91013[m/m3] after deformation. What is the total length of dislocation line present in a
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[20 P] In a sample of cold-worked metal dislocation density is 91013[m/m3] after deformation. What is the total length of dislocation line present in a sample of 1cm3 ? If the sample is made of Ni, calculate the total stored elastic energy in [J/m] within the sample for [110] slip direction. (Ni has FCC structure, a=0.35nm,G=72GPa )
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